baber/WOPTO huggingface dataset:
Patent JP-H04189296-A (JP)
Title: Passenger conveyor
Inventor: OTA HIROFUMI
IPC: B66B29/06
Filed: 1990-11-22
Abstract: PURPOSE:To prevent a foreign material being bitten into a clearance formed between a footboard and the top end part of a floor board by providing a clogging part formed integrally with or separately form a comb tooth part and fixed to the floor board top end part so as to clog the clearance between the footboard and the floor board top end part. CONSTITUTION:A clogging part 5b to clog a clearance between a footboard 2 and a floor board top end part 1a is integrally formed on a comb tooth part 5, and a comb tooth 5c provided on the clogging part 5b is engaged with a create 2a. Even if the top end of the comb tooth part 5c is folded in a constricted part 5d by any cause such as the collision with a foreign material, the clogging part 5b is fixed to the floor board 1 by a screw 6b, and the clearance between the footboard 2 and the floor board top end part 1a is clogged. Thus, the foreign material is never bitten into this clearance.
Patent JP-H03179854-A (JP)
Title: Telephone set
Inventor: SEKO KAZUO
IPC: H04M3/02
Filed: 1989-12-07
Abstract: PURPOSE:To improve the service function with simple constitution by detecting key depression information of a ten-key for dialing depressed by a subscriber at the start of power supply from an exchange, storing the information and applying communication control of information with the exchange with the key depression information. CONSTITUTION:A dialing ten-key 328 is used as an input means and key depression information of the dialing ten-key 328 depressed for power supply start to a telephone set 3a is stored in a key information memory to set the operation. Thus, other input means such as the switch for the setting is not required to be provided and the telephone set whose service function is improved is attained with simple constitution. Then lots of kinds of tone colors of a tone ringer 325 are set freely by a subscriber without provision of a special hardware.
Patent JP-H08175412-A (JP)
Title: Power steering device
Inventor: UEDA TSUTOMU
IPC: B62D6/00
Filed: 1994-12-21
Abstract: PURPOSE: To reduce impact generated when a steering wheel is turned to its maximum steering angle without any sacrifice of steering feeling. CONSTITUTION: If the direction changing speed of a wheel direction changing element 11 exceeds preset speed which is direction changing speed not doing any damage to a steering system when the rotational angle of a steering wheel 1 reaches a prescribed angle, a PS geared motor 4 comes into action so as to damp steering output according to the output signal of a speed sensor 7. The direction charging speed of a wheel generated when a stopper is brought into contact with a turning stopper is decreased, so that the steering wheel 1 reaches the maximum steering angle.
Patent JP-H05286101-A (JP)
Title: Manufacturing method of container wall with inner protective film, film wall obtained and use of method thereof
Inventor: FUIRITSUPU JIMUNE
IPC: B05D7/14
Filed: 1992-11-27
Abstract: PURPOSE: To prevent metallic ion migration from the wall to contents of a container by including at least one substance reacting with metallic ions, for instance aluminum ions, in the inner film. CONSTITUTION: The container wall with inner protective film of a polymeric organic material contains metal. A material is selected so that the material absorbs ions or forms one or more salts of low solubility with ions under the existing acidity condition in the film. The material is processed into powder of average size of 0.5-5 micrometers, and the powder is dispersed in an organic material of film form of liquid varnish or melt plastic material. It becomes a material for feeding containing 30% powder by volume at maximum.
Patent JP-H04188845-A (JP)
Title: Regenerating method for mounting of outer lead bonding
Inventor: KIKUCHI TETSUO
IPC: H05K3/22
Filed: 1990-11-22
Abstract: PURPOSE:To reduce the fraction defective of packaged products and to decrease the cost of the products by a method wherein defective IC chip packages among the products mounted with an outer lead bonding OLB are removed using a method of removing by cutting. CONSTITUTION:In the case one piece of a defective IC chip package exists among 20 pieces of IC chip packages, for example, mounted by OLB, the defective package is removed by cutting including its leads 1 and moreover, the remnants of the leads are heated and are removed. The cutting region at this time is limited to one part or the whole of each lead 1 or to one part of a solder 4 between the leads 1 and leads 2 on a semiconductor substrate. A non- defective IC chip package is mounted on the board and OLB mounting is performed for regeneration. Thereby, the fraction defective of packaging products is reduced and the cost of the products is decreased.
Patent JP-H01162584-A (JP)
Title: Method and device for roughening roll
Inventor: TORAO AKIRA
IPC: B23K26/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve working accuracy and product yield by finding the arithmetic and measuring results of the uneven pattern of the surface by respectively projecting a stroboscopic light and the light of specified wavelength on the roll surface under working and adjusting the surface working conditions based thereon. CONSTITUTION:An uneven pattern is formed on the surface of a roll 10 by laser beam machining by arranging a laser oscillator 20, condensing lens 30 and rotary chopper 32 for the roll 10 to be worked. A stroboscopic light is projected from a stroboscopic light source 40 toward the roll 10 under working and the still picture of the uneven pattern is formed by an image pickup device 48. The uneven pattern is calculated by a video accumulation processing device 62 from the image thereof, the uneven pattern by the projection of the light of specified wavelength is compared with a set pattern by measuring it and the working conditions in laser machining are correctly adjusted. Due to the work being stably executed with the improvement of the inspection accuracy and shortening of the inspection time, the working accuracy and product yield are improved.
Patent JP-2000145020-A (JP)
Title: Spacer for reinforced concrete work
Inventor: MURAKAMI OSAMU
IPC: E04C5/20
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a spacer to support a reinforcing bar with an appropriate interval from a base which is convenient in use, and easy in maintaining a specified interval from a riser frame. SOLUTION: Tapered insertion pieces 3, 3 are formed from a cutout part 2 provided in a center of one long side 1a of a rectangular frame 1, and locking swollen parts 3a, 3a are provided on tips of the insertion pieces. A semi arc- shaped receiving part 4 is formed with a gap S to the swollen parts. Support frames 6a, 6b, 6c are radially provided between an outer circumferential wall of the semi arc-shaped receiving part and an inner wall of the rectangular frame. A U-shaped frame 7 intersected with each support frame, and reaching the inner wall of a long edge with the notched part 1a across the insertion pieces is provided.
Patent JP-H07175675-A (JP)
Title: Fault detecting system
Inventor: TEZUKA YASUO
IPC: G06F11/20
Filed: 1993-12-20
Abstract: PURPOSE:To shorten time for switching from active system to reserve system of a host device or vice versa by refusing the reception of a command transmitted from the host device and keeping a state just before fault detection until the systems of the host device are completely switched after a slave device detects any abnormality in the exchange of the command and an operating state with the host device. CONSTITUTION:When a slave device 200 detects any abnormality in the exchange of the command and the operating state with a host device 100, a command reception stopping means 201 refuses the reception of the command transmitted from the host device 100 later and a state keeping means 203 keeps the operating state just before abnormality detection. After the abnormality detection is reported to the host device 100, a command reception restarting means 203 monitors the system switching state of the host device 100 and when it is detected that the systems are completely siwtched, the means 203 cancels the keeping of the operating state due to the state keeping means 202 and restarts receiving the command transmitted from the host device 100. Thus, it is not necessary for the host device to initially set the slave device after the systems are switched, and the time for switching the systems can be shortened.
Patent JP-H09137169-A (JP)
Title: Gasifying method for heavy oil
Inventor: TAKAOKA HISAO
IPC: C10G11/20
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To stably perform the gasification of a heavy oil with steam without causing coking by installing at least three different temp. zones from low to high temp., forming a fluidized bed of a catalyst or heat medium particles, and transferring a heavy oil through the temp. zones successively while raising the temp. of the oil. SOLUTION: Different temps. from low to high are kept in at least three zones, and a fluidized bed of an alumina catalyst or heat medium particles is formed through those zones. A mixture of a heavy oil with steam or further with oxygen and nitrogen is transferred through those zones. Transfer from one zone to the next is performed at a specified temp. rise rate. A zone of 200-300 deg.C is a material-dispersing zone; a zone of 500-650 deg.C is a heavy-oil thermal decomposition zone; and a zone of 700-900 deg.C is mainly a steam reforming zone. The vol. ratio of the catalyst to the heavy oil is 1-10. Thus, a hydrogen- contg. gas and a light oil can stably be produced in esp. high yields from a bottom product, tar, pitch, etc. without causing coking.
Patent JP-H01160287-A (JP)
Title: Still picture video telephone system
Inventor: KASHIWAGI KENICHI
IPC: H04N7/14
Filed: 1987-12-17
Abstract: PURPOSE:To efficiently transmit and receive a stereoscopic picture by transmitting a lift picture data and a right picture data picked up at two different positions (left/right) alternately, receiving the left picture data and the right picture data at a reception means and displaying them alternately. CONSTITUTION:Television cameras 14a, 14b read the two pictures, the left picture L and the right picture R picked up at two different positions (left/right). The two pictures are converted alternately into the picture data by an image controller 15 and the right picture data and the left picture data are sent alternately via an input/output port 10 and a telephone I/F circuit 6. The reception side receives the right picture data and the left picture data alternately and the display device 17 displays them alternately. On the other hand, a shutter lens 18 controls a shutter lens 18 in such a way that a left shutter lens is opened in case of the display of the left picture data L and a right shutter lens is opened in case of the display of the right picture data R. Thus, a stereoscopic picture can be viewed.
Patent JP-H04188415-A (JP)
Title: Electromagnetic converter
Inventor: NEGISHI RYUICHI
IPC: G11B5/29
Filed: 1990-11-22
Abstract: PURPOSE:To accommodate to recording systems having different track width without damaging compatibility between devices by bringing a specified magnetic head in a plurality of magnetic heads into working conditions in response to desired track width. CONSTITUTION:An output from a write-amplifier 26 is applied only to a main magnetic head 20 through a switch 30 and a mode changeover circuit 32 in a recording mode when recording or reproduction is carried out in a narrow track width mode, and a signal is recorded on a magnetic medium in a width corresponding to the breadth of the main magnetic head 20. An output from the main magnetic head 20 is applied to a read-amplifier 28 through a mode changeover circuit 33 and the switch 30 at a reproduction mode, and reproduced and processed. Four switches in the mode changeover circuit 32 are connected to (a) contact sides respectively based on a mode changeover signal fed from a switch control circuit 34 at the time of recording or reproduction in a wide track width mode. Consequently, the main magnetic head 20 and two sub- magnetic heads 22, 24 are connected in series. Accordingly, the title device can accommodate to recording systems having different track width.
Patent JP-H03181254-A (JP)
Title: Telephone set
Inventor: KOBAYASHI TAKESHI
IPC: H04M1/08
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the assembling manhour of a telephone set by attaching the hook levers to a hook lever supporting projection and a tentative hook lever holding part before a middle case is set between the upper and lower cases and fixing the upper case after the middle case attached tentatively with a hook lever is stored between the upper and lower cases. CONSTITUTION:When a middle case 2 is set into a lower case 1, a middle part 8b of a shaft 8a of a hook lever 8 is pushed down into a tentative hook lever holding part 2f. Thus the laver 8 is tentatively fixed to the case 2. Thus all parts including a ten-key printed board, the ten keys 4, the special keys 5, a speaker 7, a hook key 8, etc., can be previously attached into the case 2. Then an upper case 9 is put on the case 1 after the case 2 is set into the case 1 and fixed. Thus a holding projection 9a formed on an inner side of the case 9 closes down a cut 2a of a hook lever supporting projection 2d.
Patent JP-H07174950-A (JP)
Title: Optical fiber coupler
Inventor: NAKATANI TATSUYA
IPC: G02B6/24
Filed: 1993-12-20
Abstract: PURPOSE:To make it possible to perform always stable coupling even if variance, for instance, in the angle of an optical end face or the length of the optical fiber at the time of setting, exsist. CONSTITUTION:Light of a light source 2 is made incident on one end face of the optical fiber 1 and is detected at a detector 5 at the other end face. The other end face of the optical fiber 1 is inserted by a holder 3 into a V- groove 4a at a prescribed angle. The angle at the other end face changes and the coupling state with the detector 5 is varied when the holder 3 is moved by a moving means 10. A control means 6 controls the moving means 10 in such a manner that the optimum coupling state is attained from the detection level of the detector 5.
Patent JP-H04189613-A (JP)
Title: Twist beam type rear suspension
Inventor: MITO TOSHIYASU
IPC: B60G11/18
Filed: 1990-11-22
Abstract: PURPOSE:To improve the drive stability of a vehicle by taking a measure such as positioning the crossing point of the lines which link the pivots on both ends of control links at a position on the axis line of a wheel or behind the axis line within the center plane of a vehicle when viewed from the upper part of the vehicle. CONSTITUTION:The straight lines 54R and 54L, which connect the pivot points of each end of control links 50R and 50L, that is, pivot points of each front end of the trailing arms 10R and 10L corresponding to the centers of pillow balls 48R and 48L, that is, the centers of joints 126R and 16L, intersect a shearing center axis 28 at the cross point 58 of the shearing center axis 28 and the center plane 56 of a vehicle. The straight lines 60R and 60L which link the pivots on both ends of the control links 50R and 50L, that is, which link the center between pillow poles 48R and 48L to the center between pillow pokes 52R and 52L are made to cross a rear axle center fine 24 at an intersection 62 which is the same as the intersection of the rear axle center line 24 and the center plane 56 of the vehicle when viewed from above the vehicle.
Patent JP-H09163658-A (JP)
Title: Rotor of rotating electric machine
Inventor: KANEDA ATSUNORI
IPC: H02K3/51
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To lighten mechanical stress by constituting an expansion absorbing means of a flexible conductor which has a curved part being made by bending both its ends horizontally from the positions at specified lengths in proximity direction from both connection ends to be connected, respectively, with a winding and a lead wire, and curving itself into the form of a circular arc with a diameter larger than the interval between both bends on the way. SOLUTION: An expansion absorbing means 9 is a conductor interposed in the connection between the end winding of a stator winding 3 and a lead winding 4, and it has a curved part 9a being made by bending itself horizontally from the positions at specified lengths in proximity direction from both connection ends having flexibility and to be connected with the end winding 3b and the winding lead 4, and curving it, on the way, in the shape of a circular arc with a diameter larger than the interval between both bends. Therefore, mechanical stress occurs in the end winding 3b and the winding lead 4 by the difference of the quantity of thermal expansion, but substantially the length which functions for absorption of expansion can be secured largely enough with the curved part 9a of the conductor 9 even in the limited region as compared with a conventional one.
Patent JP-H07147889-A (JP)
Title: Thawing board
Inventor: SUZUKI SHUNSUKE
IPC: B22F5/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a thawing board having high thawing speed, capable of efficiently removing the generated drip to prevent the deterioration of the taste and flavor of the thawed food and composed of a porous material having fine alumina whiskers on the outer surface, etc., by subjecting the surface of a porous material made of aluminum, etc., to boehmite treatment. CONSTITUTION:The objective thawing board is made of a porous material and obtained by performing boehmite treatment of the surface of a porous material made of aluminum(alloy) base material consisting of a sintered material of powdery, granular or fibrous aluminum(alloy), preferably a fibrous aggregate of fibrous aluminum(alloy) base material or a foamed aluminum(alloy) base, thereby forming fine alumina whiskers on the outer surface of the board or the inner surface of at least a part of the three-dimensionally interconnected inner pores.
Patent JP-H03180854-A (JP)
Title: Flash fixing toner and manufacture of same
Inventor: HORIKOSHI YUZO
IPC: G03G9/087
Filed: 1989-12-11
Abstract: PURPOSE:To prevent dropout of a toner image due to void by using a specified polyester as a binder. CONSTITUTION:This toner contains as the alcoholic component for composing the binder polyester one of a metal alkoxide, such as AlOCH2CH2OAl, and a metal phenoxide as an essential component. As the acid component, terephthalic acid and the like can be used. It is preferred to add at least a colorant and an electric charge controller to this binder, to melt and knead it to form toner blocks, to pulverize and classify them, and thus to manufacture the flash fixing toner.
Patent JP-H10161744-A (JP)
Title: Unmanned vehicle and unmanned vehicle system
Inventor: MITOMI TAKASHI
IPC: A62C3/07
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To make an unmanned vehicle to surely stop even when abnormality occurs at the signal system of radio communication at the time of emergency such as the generation of a fire and to make the unmanned vehicle stop after passing through a stoppage inhibiting section at the time of emergency without stopping. SOLUTION: This system is constituted of a means for stopping traveling by a voice input circuit 17 identifying the voice of emergency broadcasting plurally repeating sound of two specific frequencies excepting for a stopping means by radio communication from an operation controller 3 and the unmanned vehicle 1 provided with data for designating a non-stop section or not at each section on a traveling route and a non-stop section designating register circuit 31 discriminating that the vehicle is in the middle of traveling the section based on the data to avoid stopping in the section.
Patent JP-H01163764-A (JP)
Title: Copying device
Inventor: OBUCHI TORU
IPC: G03G15/01
Filed: 1987-12-21
Abstract: PURPOSE:To attain a masking image whose outside image of a line drawing area is erased by erasing the outside image of a photosensitive body image area corresponding to the line drawing area of a detected specific color and developing the line drawing area of the specific color by means of a selected developing unit. CONSTITUTION:A color original 41 is composed of, for example, a black letter image 42 for a letter O and a black letter image 43 for a letter P, and the image 43 is surrounded by a red line drawing 44. The original 41 is placed on an original platen glass 1, and the line drawing 44 is recognized and stored in a memory when the exposure of the original 41 is started. An electrostatic latent image outside of the red line drawing area formed on a photosensitive drum 6 by a laser unit 9 based on the read out original 44 data is erased. Then the electrostatic latent image is developed by a developing equipment 10, and black toner is transcribed and fixed on a fed transcription paper, and an erase image output 51 is obtained.
Patent JP-H01167054-A (JP)
Title: Container lid
Inventor: DOI KOICHI
IPC: B65D53/06
Filed: 1987-12-21
Abstract: PURPOSE:To permit the retention of sealability with a container lid, even when exposed to a relatively substantial temperature variations, by providing a plurality of arc-shaped projections on the inner surface of the top side of a container lid body made of a hard synthetic resin, with the outside diameter thereof equal to the inside diameter of a neck portion of the container, and fitting the container lid into this neck portion. CONSTITUTION:A plurality of arc-shaped projection 24 are formed in a cir cumferentially spaced relation integrally with the inner surface of a top side 8 of a container lid body 4 made of a hard synthetic resin and the outside diameter thereof is made equal approximately equal to the inside diameter of a neck portion at the opening of a container. The container lid body 4 is placed in an inverted position, a molten liner material 28 is supplied to the inner central portion of the top side 8 in a predetermined amount and a molding tool 30 consisting of a center punch 32, an intermediate bushing 34 and outer sleeve 36 is moved downwardly, whereby the liner material 28 flows outward in a radial direction passing between the arc- shaped projections 24 to compression mold a sealed liner 6. Upon application of this container lid 2 to the neck portion 40, the peripheral edge of the sealed liner 6 is pressed against the top edge of the neck portion and, at the same time, the arc- shaped projections 24 are forced into the neck portion 40.
Patent JP-2001106442-A (JP)
Title: Hose reel for sprinkling water
Inventor: MAMIYA MASAYUKI
IPC: B65H75/40
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a hose reel for sprinkling the water prevented from facing aside or tumbling even when the hose is pulled from a position apart from the reel at the time of drawing out and assuring an enhanced stability so that drawing-out of the hose can be conducted smoothly. SOLUTION: For enhancing the stability at pulling a hose, the connection hole 3 of a hose reel for a service water faucet is located around the center of the coupling part 4 of a supporting leg 2 so that no sideways facing force is applied to the hose reel when the hose is pulled. The water from the faucet flows through the connection hole 3 into a conduit pipe 6, and further to an intra-reel water pipe 7, a connection hole 8, and a hose 5 on the side with the sprinkling nozzle.